What is GPR Ground Penetrating Radar – A geophysical method used to investigate the sub-surface or medium it is applied to. It uses high-frequency electromagnetic waves in the UHF/VHF frequency range of the radio spectrum. These high-frequency signals are transmitted from the system into the ground or medium and the… Read More

The Leica ULTRA Utility Tracing System delivers accurate and reliable information to protect buried assets and accurately map their location in order to plan for excavation activity. As development of infrastructure in New Zealand has progressed, our network of underground pipes and cables has also expanded and become more complicated.… Read More